PeLED (Perovskite LED)


Deep-Blue Perovskite-Based LEDs are Under Development

by Arthur Berman

A team of researchers headed by Gyumin Jang of the Yonsei University, Department of Materials Science and Engineering (Seoul, Republic of Korea) are developing means to produce a high-quality, deep-blue light-emitting perovskite-based LED (PeLED). First, …

Tags:PeLED (Perovskite LED)| perovskite LEDs| research

New Technique for Perovskite Patterning from Korea

by Bob Raikes

What They Say reported a new R&D project to develop a new patterning technique for the production of perovskite nanocrystal displays which are ultra-thin and high-resolution. The technique uses a ‘stamp-like’ printing process. …

Tags:PeLED (Perovskite LED)| R&D (Research & Development)

A New Approach to Creating Blue Light Emitting Perovskite-Based LEDs

by Arthur Berman

A research team led by He Liu with the Materials Science and Engineering Program at Florida State University (Tallahassee, FL) is developing an effective approach to achieving efficient and stable blue light emission from …

Tags:LED| PeLED (Perovskite LED)| Perovskite| R&D (Research & Development)

Perovskite-Based NIR LEDs Reach New Record EQE

by Arthur Berman

Up to now, poor device stability has hampered commercialization of display products using perovskite-based LEDs. To put the extent of the stability problem into perspective, at this time, the typical lifespan of perovskite-based LEDs …

Tags:PeLED (Perovskite LED)| Perovskite| R&D (Research & Development)

Improving Perovskite-Based LEDs Using Quantum Confinement

by Arthur Berman

A team of researchers having affiliations with a number of institutions and led by Yu Fu of the Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, (Clear Water …

Tags:China| LED| PeLED (Perovskite LED)| Perovskite| R&D (Research & Development)

Researchers develop large-area efficient perovskite LEDs

by Bob Raikes

What They Say Researchers at Seoul National University have developed perovskite LEDs that can be used to make extremely large pixels. The team said that it has made PeLEDs with an EQE of 22.5% …

Tags:Korea| PeLED (Perovskite LED)| Perovskite| R&D (Research & Development)

Researchers Boost Red Perovskite Efficiency and Lifetime

by Bob Raikes

What They Say The Ural Federal University, based in Yekaterinburg, Russia, working with scientists in China have published a paper in Advanced Functional Materials that explains how a group developed nanostructures (hemispheres) several nanometers …

Tags:PeLED (Perovskite LED)| R&D (Research & Development)| Russia

WCG Heavyweights Slug it Out at Display Week

by Bob Raikes

Although Quantum Dots (QDs) often get the headlines on extending colour gamuts, the market reality is that phosphors have often been the materials that have allowed wider colour coverage, usually for reasons of cost. …

Tags:MicroLED| MiniLED| Nanosys| PeLED (Perovskite LED)| Phosphors| SID Display Week 2021| Wide Colour Gamut (WCG)

Ion Exchange Used to Make Perovskite LEDs

by Bob Raikes

What They Say Researchers from the AMOLF lab of the Netherlands Organisation for Scientific Research have developed a new way of creating a reactive ink based on perovskites. The material is created by ‘painting’ …

Tags:PeLED (Perovskite LED)| R&D (Research & Development)